S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . INDEX classification A and class maps 2-1 access control lists. See ACLs class-default ACLs configuration example classification criteria 2-2 criteria 2-1 configuring matching 2-4 defined 2-1 IP version 2-4 egress traffic matching sequence permit-deny 2-2 2-2 guidelines 2-4 2-2 2-3 ingress traffic Address Resolution Protocol. See ARP limitations ARP marking classification criteria 2-2 B 2-17 2-2 2-3 4-1 matching alternatives 2-1 multiple criteria 2-2 troubleshooting 2-2, 2-4 class map default bandwidth allocation bandwidth remaining 7-14, 7-15 configuration example configuring defined ingress traffic queuing default 3-8 3-7 troubleshooting 7-3 2-2, 3-2 class maps and marking 8-2 4-1 and policy maps 3-7 applying description 6-6 classifying traffic 3-15 3-3 configuration example C CIR cir-markdown-map defined 3-8 class-map 7-3 burst sizes policing 2-2, 3-2 system-defined 7-14 burst-optimized match all queuing system-defined 7-15 7-1 egress traffic shaping 7-25 3-7 6-5 3-11 description 3-2 matching other class maps maximum criteria 6-4 Class-based Flow Control configuring 10-1 2-17 modifying 2-15 2-3 3-11, 7-2, 7-7 Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x OL-23379-02 IN-1 Index Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . modifying CoS values policing command queuing modifying 6-8 system-defined for type queuing policy maps 3-7, 7-6 3-11 2-2 verifying class-maps 7-7 7-2 7-15 queuing 7-5 taildrop 7-3, 7-9 values 2-17, 3-17 7-2 WRED troubleshooting 7-5, 9-6 modifying values 3-7, 7-7, 7-9, 7-11, 7-15, 7-17, 7-19, 7-21 troubleshooting 7-7 modifying system-defined class maps 3-11, 7-4, 9-6 system-defined VDCs modified in queues 7-5 7-11 CoS-to-queue mapping 7-6 modifying Class of Service. See CoS CLNS 7-2 CoS value classification criteria configuring matching 2-2 2-13 color-aware policers description 6-1 D color-aware policing conditions 6-1 description Data Center Bridging 6-8 data rates steps to configure 6-9 policing conforming traffic actions DCB cloud 6-4, 6-5 color-aware policing congestion 6-1 10-1 6-4 8-1 DCBXP 10-2 defaults 1-6 default settings congestion avoidance bandwidth 7-17 taildrop 7-3 per interface WRED 7-3 statistics Congestion Control 8-2 egress traffic ingress traffic policy maps 11-1 DiffServ. See DSCP 7-14 discard class 7-3 7-3 7-14 classification criteria 2-2 configuring marking 4-9 configuring matching Connectionless Network Service. See CLNS COS queuing 3-7 Differentiated Services Code Point. See DSCP congestion management configuring 8-1 marking 2-10, 2-11 4-2 documentation 7-2 additional publications CoS i-xiii dropping packets classification criteria 2-1 configuring marking 4-7 marking 4-2 policing DSCP 6-1 4-1 classification criteria 2-1 Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x IN-2 OL-23379-02 Index S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . configuring for marking configuring matching marking 6-8 2-5 4-10 G guidelines 4-10 classification E egress traffic Layer 2 interfaces 1-4 Layer 3 interfaces 1-4 marking 6-3 4-10 7-19 7-4 7-4, 9-5 7-6 bandwidth allocation 7-3 Layer 2 interfaces 1-4 Layer 3 interfaces 1-4 bandwidth allocation classification marking 7-25 policers 2-17 queue size 5-5 4-10 7-21 7-9 setting ingress CoS 6-18, 6-19 7-2 interfaces 7-24 queueing 6-3 queue limits 4-15 mutation mapping 2-2 QoS policy map 2-17 7-3 4-2 matching class maps 6-2 applying CoS values marking examples default queuing class maps 7-23, 9-11 queue limit 7-24 scheduling 7-23, 9-11 setting ingress port CoS statistics 7-4, 9-5 congestion management 7-21 shared-mode port groups shaping queuing I 2-2 queue limits priority 6-3 ingress traffic QoS policy map policing policing 7-3 4-2 matching shaping 4-2 shared policers 7-3 congestion management 2-3 marking scheduling bandwidth allocation policers 6-1 4-1 standard values trusted 6-5 color-aware 2-5 modifying with policy maps policing actions 4-3 7-24 11-4 defined 3-7 default queuing policy IPC 7-23 1-6 8-1 IP precedence 4-1 classification criteria 2-1 configuring marking 4-5 taildrop 7-24 configuring matching WRED 7-25 marking 2-7 4-1 exceeding traffic Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x OL-23379-02 IN-3 Index Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . values multiple features 2-7 policing 4-3 6-1 QoS internal label L qos policies 3-4 troubleshooting Layer 2 ports policies applied 4-1, 4-2, 4-3, 4-12 matching 2-3 all criteria licenses VLANs 4-2 2-2, 3-2, 4-2, 5-2, 6-2, 7-3, 8-3, 9-5, 10-2, 11-1 2-2 configuring for ACLs 2-4 configuring for CoS values limitations classification 2-13 configuring for discard class 2-3 2-10, 2-11 marking 4-2 configuring for DSCP policing 6-3 configuring for IP precedence queuing 7-4, 9-5 configuring for Layer 3 packet length scheduling configuring for protocol 7-4, 9-5 link-level flow control 2-5 egress traffic marking ingress traffic 6-5, 6-13 and class maps 4-1 and policy maps and table maps 4-1 classification configuration example configuring DSCP configuring for CoS other class maps 2-15 marking 4-3 8-2 4-1 Modular QoS CLI. See MQC 4-7 configuring for IP precedence 2-2, 2-10, 2-11 modifying QoS fields 4-15 configuring for discard class mutation 4-9 troubleshooting 4-5 configuring for QoS internal label CoS 2-2 mesh-optimized 4-1 2-3 multiple criteria troubleshooting 4-12 to ?? 4-7 5-1 mutation mapping configuration example 4-2 description 4-1 2-2 2-2 maximum criteria 4-1 configuring 5-3 5-1, 5-3 5-5 discard class 4-2 policy maps egress traffic 4-2 sequence on egress traffic guidelines ingress traffic limitations sequence on ingress traffic 4-2 4-2 4-2 2-14 2-2 ignore specific criteria markdown maps 2-10 2-14 configuring UDP port ranges M 2-12 2-9 configuring for QoS internal label 10-1 configuring RTP policing 2-7 service policies 5-3 troubleshooting 5-3 values 5-2 5-1 5-3 Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x IN-4 OL-23379-02 Index S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . verifying ingress 5-5 mutation marking description 5-1 N 6-13 limitations 6-3 markdown 6-13 markdown maps 6-5 marking packets 6-1 multiple interfaces named aggregate policer named aggregate policer shared policers Network QoS qos policies 6-15 6-3 traffic that exceeds 8-1 troubleshooting verifying P 6-15 3-4 single-rate 8-1 network qos policy 6-2 6-1 6-4 6-18 policy maps Pause behavior and class maps 8-2 3-3, 3-14 peak information rate. See PIR and marking Per Priority Pause applying description 10-1 bandwidth PIR defined 3-14 congestion management 6-5 CoS policers applied to distributed traffic color-aware 6-3 default queuing policy maps 3-18 hierarchical 6-1 marking single-rate description 5-1 4-3, 4-10 maximum classes 6-1 modifying 6-5 2-3 3-14 modifying CoS value policing burst sizes 6-6 mutation mapping class maps 6-8 priority color-aware 3-7, 6-3, 6-8, 6-9 configuration examples data rates dual-rate egress 6-3 6-1 6-3 5-1, 5-3 7-15 7-4, 9-6 4-10 7-15 shared policers 6-2 system-defined 3-9, 7-5 taildrop 6-13 guidelines shaping 6-1 dropping packets queue size queuing 7-5 7-15 setting DSCP value 6-4, 6-6 description 6-18, 6-19 verifying WRED 3-10 3-2 detaching dual-rate 7-14 7-15 description 6-1 description 3-15 7-15 configuring 6-4 pir-markdown-map types 4-1 7-15 3-17 7-15 Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x OL-23379-02 IN-5 Index Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . port channels port channels QoS policies VLANs 3-17 ports 3-17 3-17 qos policies trusted description 7-5, 9-6 untrusted maximum 7-5, 9-6 priority 3-2, 3-4 3-3 QoS troubleshooting configuration example default settings queues 7-24 Quality of Service. See QoS quanta 7-17 7-15 10-1 queue limits 7-3 priority flow control configuration example 10-1 priority queues configuring configuring 7-21 queues 7-17 nonpriority protocol 7-17 classification criteria 2-2 priority 7-3, 7-17 configuring matching 2-9 shaping 7-19 valid matches 7-24 strict priority 2-9 7-1 queue size 10-Gigabit Ethernet ports Q policy maps 7-15 thresholds QoS commit model queuing 7-1, 9-1 10-Gigabit Ethernet ports 7-1, 9-1 Session Manager 3-20 by priority 7-1 class maps 7-4, 9-6 CoS 11-2 steps to configure troubleshooting 7-1, 7-6 queuing 3-17 statistics system-defined 1-6 enabling scheduling 7-9, 7-11 queue type 3-20 default behavior 7-2, 7-11 7-1 guidelines 7-4, 9-5 limitations 7-4, 9-5 classification criteria 2-1 mapping to a queue configuring marking 4-7 modifying CoS configuring matching 2-10 policy maps QoS policies applying 3-17 pq queues attaching 3-17 shaping implementing 7-6 3-17 7-2 7-1 7-4, 9-6 7-17 7-3 shared-mode port groups 3-17 multiple interfaces 7-2 modifying queuing maps multiple queues 4-2 7-4 7-2 defined 1-2 QoS internal label marking 7-9 system-defined queues 7-4 7-1 Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x IN-6 OL-23379-02 Index S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . system-defined queue types thresholds 7-1 bandwidth allocation 7-1 verifying shaping configuration example 7-23, 9-10 queuing policies defined 7-19 applying queuing 7-3 7-4, 9-6 description values 3-2, 3-5 maximum 3-5 shaping 3-5 7-19 egress queuing policy 7-4 shared policers queuing policy configuring 6-15 default description 6-2 1-6 guidelines R 6-2 policy maps 6-2 rates shared 6-10 Real-Time Transport Protocol. See RTP steps to configuring related documents verifying i-xiii 6-15 6-18 statistics RTP classification criteria 2-2 clearing configuring matching 2-14 default settings 11-4 11-1 display example displaying S enabling applying 11-2 queues 7-1 7-1 guidelines 7-4, 9-5 system-defined limitations 7-4, 9-5 class maps modifying CoS 7-6 queuing policies 7-4, 9-6 shared-mode port groups system-defined queues 7-4 7-1 3-9 queue types 7-1 type queuing class maps VDCs priority 3-20 configuration example 7-2 3-7, 7-6 3-3 7-15 modifying CoS values 5-3 7-23 7-7 7-17 queue limits setting ingress port CoS ingress traffic policy maps bandwidth service policies mutation mapping 3-7 system-defined class maps 7-23, 9-10 Session Manger 11-1 strict priority 7-1 verifying 11-4 1-5, 11-3 monitoring scheduling defined 7-24 shared mode 3-3 queuing 7-14 shaping 7-19 taildrop 7-9 WRED 7-11 7-21 Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x OL-23379-02 IN-7 Index Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m . accessing QoS objects T class maps table maps 3-3 2-2, 7-3 queuing and scheduling and policy maps 3-13 applying description verifying 3-15 class maps 2-17, 3-17 configuring 3-13 mutation mapping description 3-2 policing marking 4-12 5-5 6-18 policy maps 3-17 maximums 5-3 queuing modifying 3-13 scheduling 7-23, 9-10 table maps 3-17 verifying 7-3 3-17 taildrop 7-23, 9-10 violating traffic class 7-9 actions configuration example congestion avoidance CoS values thresholds 7-24 7-3 7-3, 7-9 7-1, 7-9 thresholds 6-5 color-aware policing virtual 8-1 Virtual Device Context 3-3 virtual device contexts 8-2 virtual links queue size 7-9 8-1 VLANs taildrop 7-1 licenses WRED 7-1 QoS policies troubleshooting queuing 6-1 2-2, 3-2, 4-2, 5-2, 6-2, 7-3, 8-3, 9-5, 10-2, 11-1 3-17 1-1 7-6 W trusted port setting ingress port CoS 7-2 Type of Service. See TOS weighted random early detection. See WRED WRED 10-Gigabit Ethernet ports class U 7-9 configuration example UDP port ranges configuring matching congestion avoidance 2-14 untrusted port setting ingress port CoS 7-2 7-4, 7-11 CoS values 7-25 7-3 7-11 queue size 7-11 thresholds 7-1, 7-11 user-defined VDCs 3-3 V VDCs 1-1 Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.x IN-8 OL-23379-02
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